Exploring Pictographs and Bar Graphs in Grade 3 Math

In this third-grade math lesson, Miss Matthews introduces students to data representation using pictographs and bar graphs. The lesson covers the process of data collection, creating and interpreting pictographs, and constructing bar graphs. Students learn to use these graphs to organize and make sense of data, with a focus on water usage at home. The lesson emphasizes resilience and goal-directed learning, encouraging students to reflect on their progress and ask questions. By the end, students should be able to create and interpret both types of graphs and understand their differences.

What is the purpose of using pictographs and bar graphs in data interpretation?

• To confuse the audience with complex representations

• To only display data without interpretation

• To make it harder to understand data

• To organize and make sense of collected data

Tags

CCSS.2.MD.D.10

What does a pictograph use to represent information?

• Bars

• Pictures

• Letters

• Numbers only

Tags

CCSS.2.MD.D.10

How many gallons of water does each picture represent in the pictograph discussed?

• One gallon

• Four gallons

• Two gallons

• Three gallons

Tags

CCSS.3.MD.B.4

Which activity uses the most water according to the data?

• Washing clothes

• Using sink faucets

• Flushing the toilet

• Taking a shower

Tags

CCSS.3.MD.A.2

Which of the following is true about the data presented in the pictograph?

• Flushing the toilet uses 18 gallons of water a day for one person

• Washing clothes uses less water than using sink faucets

• Taking a shower is the activity that uses the least water

• Other uses of water exceed all other categories combined

Tags

CCSS.2.MD.D.9

What axis is labeled with 'Water Uses in the Home' in the bar graph?

• X-axis

• Y-axis

• Both X and Y-axis

• Neither X nor Y-axis

Tags

CCSS.3.MD.B.3

What is missing from the bar graph that needs to be added for clarity?

• A key

• The title

• Gallons measurement

• Pictures

Tags

CCSS.3.MD.B.4

What does the length of the bars in the bar graph represent?

• The number of activities

• The number of people surveyed

• The types of water uses

• The amount of water used

Tags

CCSS.2.MD.D.10

How are pictographs and bar graphs similar?

• Both use pictures to represent data

• Both display the same information

• Both require a key for interpretation

• Both are used only for complex data

Tags

CCSS.2.MD.D.10

What skill is emphasized as important for understanding data through graphing?

• Artistic ability

• Speed reading

• Physical endurance

• Mathematical thinking

Tags

CCSS.6.SP.A.3